I've been dehydrating myself for the past 3 weeks now. I wake up every day with terrible cramps and my lips are peeling beyond belief. I eat the saltiest food i can find and whenever I think I can't go on anymore I drink a can of soda for a sense of false hope. I walk around in pain everyday from the cramps and no one even notices. I've also been biting my nails to the point that I can't go any further so I've started to bite the skin around them. I feel like I have to punish myself for messing up my life so badly. I just have no idea what to do right now.